baber/WOPTO huggingface dataset:
Patent JP-H04180500-A (JP)
Title: Sound signal processor
Inventor: KUCHIKI TETSUO
IPC: H04S5/02
Filed: 1990-11-15
Abstract: PURPOSE:To reduce noise from a center speaker by detecting broadcasting except a 3-1 system and cutting off output from a signal-processing means to the center speaker by a discriminating control signal with a muting means. CONSTITUTION:When a sound source is broadcasting except a 3-1 system, the output of channels 1 to 4 from an MUSE decoder 1 is switched by a sound switching circuit 15, a left signal is added to a left signal processing circuit 16, a right signal is added to a right signal processing circuit 17, a non-signal is added to a center signal processing circuit 18 and the left and right signals are added to a rear signal processing circuit 19 when the left and right signals of a sound signal exist but a center signal and a rear signal does not exist, for instance. Then, the processing circuit pseudo-generates a signal S' from input. The output of the center signal processing circuit 18 can be made muted by a control signal discriminated with the broadcasting except the 3-1 system by the MUSE decoder 13 and the noise portion of the output from a center speaker can be removed irrespective of sound volume and can be reduced.
Patent JP-H09143805-A (JP)
Title: Cold working suit
Inventor: FUJITA MASAKAZU
IPC: A41D13/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a cold working suit free from the hardening and embrittlement even in an extremely cold working environment and excellent in workability and heat retaining properties by placing inner cotton of nonwoven fabric of air bubble-containing synthetic fiber, etc., between a specific obverse and reverse cloths. SOLUTION: Inner cotton 3 is placed between an obverse cloth 1 and a reverse cloth 2. The obverse cloth 1 is prepared by applying a fluoride resin or a silicone resin on a high density woven fabric containing >=50wt.% aramid fiber and having a warp density of >=100 threads/inch and a weft density of >=50 threads/inch at >=3wt.%. This treatment imparts the woven fabric with a water-repelling property on the fabric. The inner cotton 3 is a nonwoven fabric of an air bubble-containing synthetic fiber such as a nonwoven fabric of an air bubble-containing polyester or a felt of aramid fiber, which has a density of 80-300g/m<2> . The reverse cloth 2 is made of aramid fiber.
Patent JP-H07164001-A (JP)
Title: Method and device for rolling steel sheet
Inventor: YAMADA KENJI
IPC: B21B1/22
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a steel sheet which is prevented from surface flaw without imposing the restrictions on the component of a material to be rolled and inducing the increase in a special process load by making an average draft in specified sections from both ends in the width direction of a slab larger than the average draft in the section on the middle side of those sections. CONSTITUTION:In the case that the relationship between the draft in edge parts and the draft in the middle part of width must be changed in accordance with a rolling-down schedule, it is effective to enable arbitrary and independent setting of the draft in the edge parts and the draft in the middle part. For example, a rolling roll is taken as a divided rolling roll which is divided at the position in the axial direction of roll equivalent to the position of one-sixth slab width from both ends of the slab to be rolled and, with rolling-down screws and/or hydraulic cylinders which are provided at both ends of each divided roll, screw-down position is made so as to be adjustable so that the roll gap between upper and lower rolls in the edge part is smaller than that in the middle part. Then, the surface flaws are remarkably reduced and the yield of product is improved.
Patent JP-H11143757-A (JP)
Title: Fault tolerant file system
Inventor: NAKAMURA HISASHI
IPC: G06F12/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To correct an error and mismatching while continuing an operation by reading plural disk files, and using a normal mirroring disk file. SOLUTION: A fault tolerant means 3 of a fault tolerant file system 1 is provided with a data structure generating means 31 for generating a file request for each disk 5-N for multiply storing the same file from a file request by a file system 2, a data comparing means 33 for detecting whether or not a disk reading disk file is matched by data comparison, and a data controlling means 32 for generating an input and output request for each disk based on the file request, transmitting it to the disk driver 4, and controlling error correction in response to the error detection of the disk driver 4, and the correction of the mismatching of the disk file from the data comparing means 33.
Patent JP-H01150837-A (JP)
Title: Device for detecting contamination of cleaning liquid
Inventor: MURAKAMI NOBORU
IPC: G01N9/36
Filed: 1987-12-08
Abstract: PURPOSE:To detect the contamination of a fluorocarbon liquid by fixing one contact for opening/closing a switch and the other contact to a ring and a hydrometer, respectively. CONSTITUTION:When a device 1 is used for a C tank to which a fleon liquid waste solution of an ultrasonic cleaner 12 is collected, the device 1 floats in a fluorocarbon liquid. While the fluorocarbon liquid is clean, a switch 4 is opened. When specific gravity of the fluorocarbon liquid drops due to contamination, a hydrometer 2 used for the C tank sinks gradually, and a contact part 7 approaches a liquid level. In this case, a ring 3 floats on the original liquid level. Accordingly, although a contact part 8 and a contact 42 do not move, since the contact part 7 approaches the liquid level, a contact 41 descends and approaches the contact 42. When the specific gravity drops until the hydrometer 2 shown a prescribed value, the contact part 7 further approaches the liquid level, the contact 41 is brought into contact with the contact 42, and the switch 4 is closed and becomes the state of ON. When the switch 4 becomes ON, an alarm 5 is raised, by which it can be detected that the contamination of the fluorocarbon liquid has reached a replacement time.
Patent JP-H11136842-A (JP)
Title: Terminal connecting portion for electric power cable and guide plate
Inventor: MURAI MASAHIKO
IPC: H02G15/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a terminal connecting portion for an electric power cable which can be smoothly assembled without making a metallic stripe on the inner surface of an insulator and a guide plate to be applied to the connecting portion. SOLUTION: When assembling a terminal connecting portion by providing a flange portion 10b as a stopper to a compression sleeve 10 of terminal connecting portion for a power cable, a discoidal guide plate 6 having insulation performance is installed between an upper inner surface of an insulator 4 and this flange portion, and then the compression sleeve is fixed to this insulator. Also, a guide plate 6 is formed by a polyacetal resin which has a disc shape with the edges are chamfered from the outer side of the guide plate, and the outer diameter of the guide plate at the power cable terminal connecting portion is almost equal to the inner diameter of a hole made in the upper portion of the insulator.
Patent JP-H08259591-A (JP)
Title: Production system for fractionating and separating peptide having ace inhibiting activity function from stock solution of peptide
Inventor: OSAJIMA KATSUHIRO
IPC: C07K1/16
Filed: 1992-10-26
Abstract: PURPOSE: To provide a system for continuously and industrially producing a peptide having strong function of ACE inhibiting activity from a raw peptide or a protein raw material. CONSTITUTION: A pair of ODS silica gel columns 13 and 130 of the same scale are installed side by side. An adsorption treatment system capable of supplying a raw solution of a peptide for food to both the columns 13 and 130 and adsorbing a peptide substance on the ODS silica gel in the columns 13 and 130 and separating the peptide substance from a filtrate is fixed. A fractionation treatment system capable of feeding ethanol solutions having different concentrations to both the columns 13 and 130 successively stepwise and housing eluted solutions fractionated corresponding to the concentrations of the fed ethanol solutions for each fraction is set. A separation treatment system for separating and recovering ethanol in the eluted solution of the fraction having at least strong function of ACE inhibiting activity from the eluted solutions is laid.  An alternately changing control means for both the columns is installed.
Patent JP-H01152312-A (JP)
Title: Contact-free 360× angle of rotation sensor
Inventor: KATO ATSUSHI
IPC: G01B7/00
Filed: 1987-12-09
Abstract: PURPOSE:To obtain a right signal, by a method wherein intensity of a magnetic field is varied with respect to a magnetoresistance element only within a partial moving range of a yoke and sharp change in a resistance value thereof is detected to remove a false signal accurately over the entire moving range of the yoke. CONSTITUTION:All resistances R1+R2 of respective magnetoresistance elements 9 and 10 are located at positions where a step section 20 of a spiral yoke 7 faces sensitive sections of the elements 9 and 10. As the step section 20 of the spiral yoke 7 has a lap 20a when located at this position, the total resistance of the magnetoresistance elements 9 and 10 increases sharply. When the magnetoresistance element 9 is ready to output a signal attributed to the step section 20, a resistance discriminator circuit 21 outputs a binary signal '0' and an analog switch 17a blocks the passage of a signal thereby enabling the production of a correct signal accurately without outputting a false signal. Thus, a correct linear signal V3 is obtained over the entire circumference of the spiral yoke 7.
Patent JP-H01152410-A (JP)
Title: Objective lens for disk
Inventor: TAKAMURA SACHIKO
IPC: G02B13/00
Filed: 1987-12-09
Abstract: PURPOSE:To obtain a single lens having extremely bright NA, corrected at its spherical aberration and constituted of aspherical faces on both the sides by forming the single lens having positive refractive power on both the light source and disk sides and constituted of aspherical faces on both the sides and satisfying the aspherical faces with specific conditions. CONSTITUTION:The single lens is constituted of the aspherical faces having positive refractive power on both the light source and disk sides and the aspherical faces are satisfied with formula I. Provided that Xk is a distance from a plane vertical to the optical axis of the k-th face in the optical axis direction at an intersecting point with the optical axis, (h) is a distance on the aspherical face in the direction vertical to the optical axis, Cok is the paraxial curvature (=1/rR) of the aspherical face of the k-th face, Kk is the conical constant of the k-th face, Aik is the aspherical factor of the k-th face, K1 is the conical constant of the aspherical face, A41 is the quartic aspherical factor of the aspherical face on the disk side, A52 is the aspherical factor of the 5th degree of the aspherical face on the disk side, and (f) is the focal distance of the single lens. Consequently, the single lens having extremely bright NA, corrected at its spherical aberration and constituted of aspherical faces on both the sides can be obtained.
Patent JP-H02157842-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KANAZAWA YUKIHIKO
IPC: G03C7/305
Filed: 1988-12-12
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material having high sensitivity, improved graininess and sharpness, and color reproducibility by incorporating AgIBr particles having a specified multilayered structure into whole photosensitive layers and incorporating a diffusive DIR compd. expressed by the specified formula into >=2 layers having color sensitivity different to each other. CONSTITUTION:The silver silver halide color photographic sensitive body is constituted of a least one and more layers among blue green and red sensitive layer and at least the one layer of them contg. a compd. (diffusive DIR compd.) expressed by the general formula I, which liberates a diffusive development inhibitor-releasing coupler or its precursor by a coupling reaction with a oxidized body of a color developing agent, wherein the emulsion constituting the photosensitive silver halide emulsion layers consists of a multilayered structure consisting of an outermost layer having by <=10mol.% lower I content, an intermediate layer having by >=3mol.% higher I content, and an inside inner shell having by >=3mol.% higher I content than the intermediate layer. Thus, a silver halide color photographic sensitive material having improved sensitivity, improved reproducibility, as well as improved graininess and sharpness is obtd.
Patent JP-H10151796-A (JP)
Title: Multi-beam image forming device
Inventor: ONO KENICHI
IPC: G02B26/10
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution of a beam detecting means, make the cost inexpensive, and obtain accuracy by a consisting wherein the front edge of a light receiving part of the beam detecting means is made into an approximately vertical shape to a main scanning direction and the width of the light receiving part is made shorter than the gap in the main scanning direction of a plurality of light beams. SOLUTION: The front edge of a light receiving part 6a of the beam detecting means is made into an approximately vertical shape to a main scanning direction and the width of the light receiving part 6a is made shorter than the gap in the main scanning direction of a plurality of light beams. The shaped of the light receiving part 6a is a long rectangle for catching surely laser beams LD1 and LD2 even when the positions of incidence of the laser beams LD1 and LD2 are shifted a little caused by fluctuation of fitting of a light detector and mechanical fluctuation of the optical system. In addition, the light receiving part 6a is placed at the position where both laser beams LD1 and LD2 from fθ lens enter before an effective writing region in the main scanning direction.  It is possible thereby to simplify, make inexpensively and make highly accurately constitution of a beam detecting means.
Patent JP-H09151647-A (JP)
Title: Latch device for drawer of cabinet
Inventor: KITADA KAZUHIKO
IPC: E05B65/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate drawer pull-out operation by providing a latch at both ends on the right and left of a drawer and a latch release mechanism which is in the interlocking relationship with a knob of the drawer in a lateral open type cabinet which is used in an office. SOLUTION: A lateral open type cabinet is constituted by providing a front open type drawer which can move forward and backward freely in a case and a door plate which can be opened and closed freely in its upper part and is stored in the case. When a knob 7 at the center on a front face of the drawer is pulled forward by applying a hand on it, the knob 7 is turned, and a support shaft 8 fixed on the knob 7 is also turned. A vertical rise part 8a at both ends of the support shaft 8 pushes an operation rod part 9a of a latch 9 against a coil spring 14, and the latch 9 is turned horizontally around a vertical shaft 10 to make a locking hole 9b come off a locking part provided inside the case of the cabinet. Consequently, the latch 9 provided at both ends of the drawer is released by merely applying a hand on the knob 7 of the drawer so that the drawer can be pulled out easily.
Patent JP-H01197082-A (JP)
Title: Manufacture of multilayer synthetic metallic plate joined by explosion
Inventor: ROI HAADOUITSUKU
IPC: B23K20/08
Filed: 1988-12-12
Abstract: PURPOSE: To manufacture a product free from degradation of the characteristic of the composition caused by assembly of a driver plate by arranging a relatively heavy driver late away from a first plate to be joined for lamination, and arranging a layer of an inert material between these two plates. CONSTITUTION: Parallel metallic plates A-E are placed on two layers of granular salt 10 on a top of an anvil 11, and the plates are assembled so that the interval between the plates is >= one half of the thickness of the plate thereabove. A layer of an explosive material 14 arranged so as to be lapped in the direction parallel to the plate is exposed at the speed smaller than 120% of the sonic velocity in the plate having the minimum sonic velocity, the plate is gradually propelled toward the anvil 11 to metallurgically join the plates on the interface thereof. In this method, a driver plate 13 is arranged upward away from the plate A at the interval of >= one half of the thickness, and a buffer layer of the granular inert material 12 is arranged between the plate 13 and the plate A.  The layer 14 is arranged so as to cover the plate 13, the mass of the plate 13 is equivalent to or larger than the total weight of the plates A-E, and the thickness of the layer 12 is determined so as to sufficiently prevent the welding of the plate 13 to the plate A.
Patent JP-H02257322-A (JP)
Title: Computer
Inventor: POIVET MICHEL
IPC: G06F3/038
Filed: 1989-11-30
Abstract: PURPOSE: To connect two pieces of device for pointing on a screen by enabling input/output for mouse type device to be connected to a joystick type pointer device as well, and providing one side, at least, with an ID circuit. CONSTITUTION: A means 13 which has the input to which the mouse type or the joystick type device can be connected as occasion demands and is for recognizing automatically the type of the device connected to this input is provided. One of these devices, at least, has a circuit for ID, and this ID circuit 13 is connected preferably between the input of a computer and the output of a controlling device. Thus, the controlling device to which the ID circuit 13 is to be connected need not be manufactured specially, but the controlling device of ordinary type can be used.
Patent JP-H11140662-A (JP)
Title: Aluminum alloy heat exchanger for automobile, and its surface treatment method
Inventor: YAMAZAKI ETSUKO
IPC: F28F19/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a non-chromate type surface treatment with equivalent corrosion resistance which can be substituted for the chromate which has been achieved for the surface treatment of a heat exchanger for automobile. SOLUTION: A chemical compound film having the composition consisting of at least one kind of manganese, titanium and zirconium, and in which the weight ratio of Mn/Ti, Mn/Zr or Mn/(Ti+Zr) is 0.1-20.0, and the film weight of these whole metals is 5-500 mg/m<2> , is formed on the surface of an aluminum (alloy) (A), and a hydrophilically treated layer is formed on the chemical compound film (B).
Patent JP-H10157766-A (JP)
Title: Container carrying utensil
Inventor: SLOMSKI EDWARD J
IPC: B65D77/30
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a container carrying utensil having a handle, which is equipped with a container engaging part wherein engaging parts with containers do not necessarily have to be the same on both sides of the container carrying utensil. SOLUTION: A container carrying utensil 20 made of a plastic, which is used when a plurality of containers are carried, includes a handle part 28 comprising a single layer plastic material, and a pair of engaging parts 24, 26 which freely hang at a connected part 30 of the handle part 28, and the engaging parts 24, 26 have a plurality of openings in which containers 22 are placed. One of the engaging parts 24, 26 is integrally formed with the handle part 28, and the other one of the engaging parts 24, 26 is connected to the handle part 28 at the connected part 30.
Patent JP-2001135926-A (JP)
Title: Solder flux creep-up preventing agent composition, and application thereof
Inventor: OTAKA TOSHIHARU
IPC: B23K1/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a composition for preventing creeping-up of solder flux which causes no problem on global environment and work environment, at soldering of an electronic component, printed board, etc. SOLUTION: A composition comprising an aqueous medium and polymer comprising polymerization unit of unsaturated ester comprising polyfluoroalkyl radical and polymerization unit comprising silicon and unsaturated radical. The composition further contains additional fluorine surfactant.
Patent JP-H10214799-A (JP)
Title: Improved inductively coupled plasma source
Inventor: EDELSTEIN SERGIO
IPC: H01L21/285
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for generating plasma and depositing a layer by sputtering in a chamber. SOLUTION: A plasma generating device eliminates the need for magnetron during sputtering. In has been found that high-density plasma can produce sufficient ionization to provide for a high deposition rate of a target material onto a workpiece, thereby eliminating the need for magnetron magnetic fields and the attendant magnetron magnets. By eliminating the magnetron, the uniformity of the deposition of the target material onto the workpiece can also be improved. In addition, the sidewall coverage of trench-like structures, contact holes and the like can also be improved. Furthermore, the rate of the deposition of the target material onto the workpiece can be the same or better than that obtainable when magnetron is used during sputtering.
Patent JP-H04187318-A (JP)
Title: Method and device for washing surface of billet
Inventor: ISHIYAMA TAKASHI
IPC: B21C33/00
Filed: 1990-11-20
Abstract: PURPOSE:To prevent the surface fault of shape to be extruded by washing the surface of the billet with water before the heat treatment of the billet for extruding. CONSTITUTION:The surface of a billet A for extruding is washed with water before the heat treatment of this billet. The billet A is hung up with a billet hanging up means 20 from a billet carrying means 12, and turned with a turning means 30. Also the water is jetted on this surface by using a water jetting means 40. The water is jetted by making a soft brush to contact with the surface of the billet. As the water for cleaning, the returning water for cooling the heater of the heat treatment of the billet is utilized. Therefore, the quality of the extruded parts can be improved.
Patent JP-H05129358-A (JP)
Title: Bonding device
Inventor: ISHIKAWA TSUTOMU
IPC: H01L21/60
Filed: 1991-11-01
Abstract: PURPOSE:To enable the precise adjustment to be made within a short time when the action pattern of a bonding tool is slipped out of an ideal pattern. CONSTITUTION:Within the title bonding device 10 provided with a setting up device 14 to set up the set up value relating to the ideal action pattern of a capillary 18 and a controller 15 converting the input value from this setting up device 14 into a driving signal for driving motor 12 a correcting means to process the corrected value when the set up value is converted into the driving signal from the slippage of the actual action pattern out of the ideal action pattern of the capillary 18 is to be provided on the controller 15.